Welcome to the Roku Community, @Mich96!
Thanks for letting us know about this. Rest assured that we will help you find the best resolution for the down arrow button on your physical Roku remote not working.
Before we proceed, kindly provide us with additional information such as follows:
- Serial number of the Roku device this remote is currently paired to.
- Is this the remote that came with that device? If not, what is the model of the remote?
- When and where did you purchase this?
We'll be looking forward to your response.
Best regards,
Carly
Carly Y.
Roku Community Moderator